"So one reason the science educators panic at the first sign of public rebellion is that they fear exposure of the implicit religious content in what they are teaching"

"Democracy is the art and science of running the circus from the monkey cage"

"A teacher who is not dogmatic is simply a teacher who is not teaching"

"Learning and teaching should not stand on opposite banks and just watch the river flow by; instead, they should embark together on a journey down the water. Through an active, reciprocal exchange, teaching can strengthen learning how to learn"

"Good teaching is one-fourth preparation and three-fourths pure theatre"

"The first step in the acquisition of wisdom is silence, the second listening, the third memory, the fourth practice, the fifth teaching others"

"Science never solves a problem without creating ten more"

"The whole religious complexion of the modern world is due to the absence from Jerusalem of a lunatic asylum"

"If science fiction is the mythology of modern technology, then its myth is tragic"

"Teaching is not a lost art, but the regard for it is a lost tradition"

"The science of today is the technology of tomorrow"